:root {
  /* Brand palette — rupidesk guidelines */
  --bg: #111827;           /* preto/grafite profundo — base 75% */
  --bg-deep: #0c111d;
  --surface: #161f30;
  --border: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.7);
  --green: #a4ff00;        /* verde limão — tração / CTA 15% */
  --green-soft: rgba(164, 255, 0, 0.14);
  --green-line: rgba(164, 255, 0, 0.2);
  --purple: #6b21a8;       /* roxo mágico — zeeg / IA 10%, exclusivo */
  --purple-light: #c084fc;
  --purple-soft: rgba(107, 33, 168, 0.22);
  --white: #ffffff;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 6%, rgba(164, 255, 0, 0.06), transparent 26%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 38%, var(--bg-deep) 100%);
  color: var(--text);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ---------- HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 42px;
  width: 100%;
  min-height: 70px;
  padding: 0 clamp(24px, 9vw, 126px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(17, 24, 39, 0.82);
  backdrop-filter: blur(18px);
}

.brand,
.main-nav,
.header-actions {
  display: flex;
  align-items: center;
}

.brand-wordmark {
  display: block;
  width: auto;
  height: 26px;
  object-fit: contain;
}

.main-nav {
  justify-content: center;
  gap: clamp(20px, 3vw, 34px);
  font-size: 13px;
  font-weight: 600;
}

.main-nav a {
  position: relative;
  padding: 25px 0;
  color: rgba(255, 255, 255, 0.74);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.main-nav a,
.footer-grid a,
.footer-bottom a {
  transition: color 160ms ease, opacity 160ms ease;
}

.main-nav a:hover,
.footer-grid a:hover,
.footer-bottom a:hover {
  color: var(--green);
}

.header-actions {
  gap: 14px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:focus-visible,
.menu-toggle:focus-visible,
.faq summary:focus-visible {
  outline: 3px solid rgba(164, 255, 0, 0.4);
  outline-offset: 3px;
}

.btn-lg {
  min-height: 52px;
  padding: 0 32px;
  font-size: 15px;
}

.btn-primary {
  background: var(--green);
  color: #0c111d;
  box-shadow: 0 14px 34px rgba(164, 255, 0, 0.18);
}

.btn-primary:hover {
  box-shadow: 0 18px 44px rgba(164, 255, 0, 0.28);
}

.btn-ghost {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

.btn-ghost:hover {
  border-color: rgba(164, 255, 0, 0.45);
  background: rgba(255, 255, 255, 0.09);
}

.btn-purple {
  background: var(--purple);
  color: #ffffff;
  box-shadow: 0 14px 34px rgba(107, 33, 168, 0.4);
}

.btn-purple:hover {
  background: #7c2cc0;
  box-shadow: 0 18px 46px rgba(107, 33, 168, 0.5);
}

.btn-compact {
  min-height: 38px;
  padding: 0 20px;
  font-size: 13px;
  font-weight: 600;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 38px;
  padding: 8px;
  background: transparent;
  border: 0;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: #ffffff;
}

/* ---------- SECTION SHELL ---------- */
.section-dark {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin: 0 auto;
  background: var(--bg);
}

h1, h2, h3, p {
  margin-top: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.eyebrow-purple {
  color: var(--purple-light);
}

/* heading highlight underline */
.problem h2 span,
.section-copy h2 span,
.pricing h2 span,
.modules-head h2 span,
.faq-head h2 span,
.hero h1 span,
.zeeg-copy h2 span {
  position: relative;
  display: inline-block;
}

.problem h2 span::after,
.section-copy h2 span::after,
.pricing h2 span::after,
.modules-head h2 span::after,
.faq-head h2 span::after,
.hero h1 span::after {
  content: "";
  position: absolute;
  left: -8px;
  right: -10px;
  bottom: 4px;
  height: 14px;
  background: var(--green);
  clip-path: polygon(0 49%, 34% 31%, 100% 57%, 100% 75%, 38% 63%, 0 79%);
  opacity: 0.9;
  z-index: -1;
}

.zeeg-copy h2 span::after {
  content: "";
  position: absolute;
  left: -8px;
  right: -10px;
  bottom: 4px;
  height: 14px;
  background: var(--purple-light);
  clip-path: polygon(0 49%, 34% 31%, 100% 57%, 100% 75%, 38% 63%, 0 79%);
  opacity: 0.85;
  z-index: -1;
}

/* ---------- HERO ---------- */
.hero {
  min-height: calc(100vh - 70px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  align-items: center;
  gap: clamp(36px, 7vw, 86px);
  padding: 80px clamp(34px, 10vw, 126px);
}

.hero-content,
.section-copy,
.problem-copy,
.pricing-head,
.modules-head,
.faq-head {
  position: relative;
  z-index: 2;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.hero p {
  max-width: 560px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(15px, 1.35vw, 18px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}

.hero-actions-center {
  justify-content: center;
  margin-bottom: 0;
}

.hero-trust {
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  font-weight: 500;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 680px;
}

.hero-metrics span {
  min-height: 90px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  line-height: 1.4;
  backdrop-filter: blur(14px);
}

.hero-metrics strong {
  display: block;
  margin-bottom: 6px;
  color: var(--green);
  font-size: 24px;
  line-height: 1;
  font-weight: 800;
}

/* hero visual cards */
.startup-visual {
  position: relative;
  z-index: 2;
  width: min(100%, 520px);
  min-height: 460px;
  justify-self: end;
}

.startup-card {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.05)),
    rgba(17, 24, 39, 0.74);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(18px);
}

.startup-card-main {
  left: 50%;
  top: 50%;
  z-index: 2;
  width: min(100%, 410px);
  min-height: 300px;
  padding: 16px;
  transform: translate(-50%, -50%);
}

.startup-card-head {
  display: flex;
  gap: 7px;
  margin-bottom: 13px;
}

.startup-card-head span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
}

.startup-card-head span:first-child {
  background: var(--green);
}

.startup-label,
.startup-card-mini small {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.startup-card img {
  display: block;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: rgba(17, 24, 39, 0.22);
  object-fit: cover;
}

.startup-card-main img {
  aspect-ratio: 16 / 9;
}

.startup-card-mini {
  z-index: 2;
  width: 210px;
  padding: 12px;
}

.startup-card-mini img {
  aspect-ratio: 16 / 9;
}

.startup-card-top {
  right: 0;
  top: 20px;
}

.startup-card-bottom {
  left: 0;
  bottom: 34px;
}

.startup-orbit {
  position: absolute;
  border: 1px solid var(--green-line);
  border-radius: 50%;
  pointer-events: none;
}

.startup-orbit-one {
  inset: 22px;
  animation: spinStartup 18s linear infinite;
}

.startup-orbit-two {
  inset: 72px 40px;
  border-color: rgba(164, 255, 0, 0.14);
  animation: spinStartup 24s linear infinite reverse;
}

/* decorative wave fields */
.wave-field {
  position: absolute;
  inset: 0;
  opacity: 0.7;
  pointer-events: none;
}

.wave-field::before,
.wave-field::after {
  content: "";
  position: absolute;
  width: 720px;
  height: 360px;
  border-radius: 50%;
  opacity: 0.7;
  background: repeating-radial-gradient(
    ellipse at center,
    transparent 0 9px,
    var(--green-line) 10px 11px,
    transparent 12px 18px
  );
  transform: rotate(6deg) scaleX(1.8);
}

.wave-hero::before { left: -180px; top: 175px; }
.wave-hero::after { right: -260px; top: 155px; transform: rotate(-13deg) scaleX(1.2); }
.wave-tools::before { left: -140px; top: 100px; }
.wave-tools::after { right: -260px; top: 70px; }

/* ---------- PROOF STRIP ---------- */
.proof-strip {
  padding: 34px clamp(34px, 10vw, 126px) 40px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.proof-strip p {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.proof-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 12px;
}

.proof-pills span {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  font-weight: 700;
}

/* ---------- PROBLEM ---------- */
.problem {
  min-height: 600px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  align-items: center;
  gap: 70px;
  padding: 90px clamp(34px, 10vw, 120px);
}

.problem h2,
.section-copy h2,
.pricing h2,
.modules-head h2,
.faq-head h2,
.zeeg-copy h2 {
  font-size: clamp(38px, 4.4vw, 54px);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.problem h2 {
  max-width: 560px;
  margin-bottom: 20px;
}

.problem-copy p {
  max-width: 520px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.contour {
  position: absolute;
  width: 260px;
  height: 380px;
  border-radius: 48%;
  opacity: 0.6;
  background: repeating-radial-gradient(
    ellipse at center,
    transparent 0 14px,
    var(--green-line) 15px 17px,
    transparent 18px 27px
  );
}

.contour-left { left: -190px; top: 120px; }
.contour-right { right: -120px; top: 190px; transform: rotate(12deg); }

.pain-panel {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 16px;
}

.pain-panel article {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035));
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.pain-panel article:hover {
  transform: translateX(8px);
  border-color: rgba(164, 255, 0, 0.4);
  background: linear-gradient(145deg, var(--green-soft), rgba(255, 255, 255, 0.05));
}

.pain-panel span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.pain-panel h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.pain-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

/* ---------- CENTRALIZE / PLATFORM ---------- */
.centralize {
  min-height: 640px;
  display: grid;
  grid-template-columns: 520px 1fr;
  align-items: center;
  gap: 70px;
  padding: 90px clamp(34px, 10vw, 120px);
}

.orbit-system {
  position: relative;
  width: 520px;
  height: 520px;
}

.orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  border: 1.5px dashed rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.orbit-large { width: 450px; height: 450px; animation: spin 22s linear infinite; }
.orbit-small { width: 260px; height: 260px; animation: spin 16s linear infinite reverse; }

.node {
  position: absolute;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  box-shadow: 0 0 24px rgba(164, 255, 0, 0.14);
  animation: pulseNode 3.8s ease-in-out infinite;
}

.node-green { background: var(--green); }
.node-white { background: #ffffff; opacity: 0.85; }

.node-1 { left: 86px; top: 76px; }
.node-2 { right: 82px; top: 112px; }
.node-3 { left: 82px; top: 424px; }
.node-4 { left: 88px; top: 262px; }
.node-5 { left: 0; top: 260px; }
.node-6 { left: 214px; top: 132px; }
.node-7 { right: 34px; top: 334px; }
.node-8 { left: 214px; bottom: 58px; }

.orbit-core {
  position: absolute;
  left: 50%;
  top: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 92px;
  height: 92px;
  border-radius: 16px;
  background: var(--bg-deep);
  border: 1px solid var(--green-line);
  box-shadow: 0 0 40px rgba(164, 255, 0, 0.18);
  transform: translate(-50%, -50%);
}

.orbit-core img {
  width: 52px;
  height: 52px;
}

.section-copy h2 {
  margin-bottom: 18px;
}

.section-subtitle {
  max-width: 560px;
  margin-bottom: 18px;
  color: var(--green);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.35;
  font-weight: 700;
}

.section-copy p {
  max-width: 520px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 560px;
  margin-top: 28px;
}

.feature-list span {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 700;
}

/* ---------- ZEEG (PURPLE) ---------- */
.zeeg {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: clamp(40px, 6vw, 80px);
  padding: 100px clamp(34px, 10vw, 120px);
  background:
    radial-gradient(circle at 80% 20%, rgba(107, 33, 168, 0.28), transparent 42%),
    linear-gradient(180deg, var(--bg) 0%, #15102a 50%, var(--bg) 100%);
}

.zeeg-glow {
  position: absolute;
  right: -10%;
  top: 20%;
  width: 540px;
  height: 540px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(107, 33, 168, 0.35), transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}

.zeeg-copy {
  position: relative;
  z-index: 2;
}

.zeeg-copy h2 {
  margin-bottom: 20px;
}

.zeeg-copy p {
  max-width: 520px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
  line-height: 1.65;
}

.zeeg-copy em {
  color: var(--purple-light);
  font-style: italic;
}

.zeeg-list {
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 520px;
}

.zeeg-list li {
  position: relative;
  padding-left: 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  line-height: 1.45;
}

.zeeg-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--purple-light);
  box-shadow: 0 0 12px rgba(192, 132, 252, 0.6);
}

.zeeg-chat {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--purple-soft);
  border-radius: 18px;
  background: rgba(12, 17, 29, 0.6);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(16px);
}

.chat-bubble {
  position: relative;
  padding: 16px 18px 16px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
}

.chat-tag {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.55);
}

.chat-tag-zeeg {
  color: var(--purple-light);
}

.chat-user {
  justify-self: end;
  max-width: 80%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  color: #ffffff;
}

.chat-zeeg {
  justify-self: start;
  max-width: 92%;
  background: linear-gradient(145deg, rgba(107, 33, 168, 0.3), rgba(107, 33, 168, 0.14));
  border: 1px solid var(--purple-soft);
  color: rgba(255, 255, 255, 0.92);
}

.chat-alert {
  border-color: rgba(192, 132, 252, 0.45);
}

/* ---------- MODULES GRID ---------- */
.modules {
  padding: 96px clamp(34px, 10vw, 120px);
}

.modules-head {
  text-align: center;
  margin-bottom: 44px;
}

.modules-head h2 {
  margin: 0 auto;
  max-width: 620px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.module-grid article {
  padding: 28px 26px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.module-grid article:hover {
  transform: translateY(-6px);
  border-color: rgba(164, 255, 0, 0.4);
  background: linear-gradient(145deg, var(--green-soft), rgba(255, 255, 255, 0.04));
}

.module-grid h3 {
  margin-bottom: 10px;
  font-size: 19px;
  color: var(--green);
}

.module-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.module-zeeg {
  border-color: var(--purple-soft);
  background: linear-gradient(145deg, rgba(107, 33, 168, 0.22), rgba(255, 255, 255, 0.03));
}

.module-zeeg:hover {
  border-color: rgba(192, 132, 252, 0.55);
  background: linear-gradient(145deg, rgba(107, 33, 168, 0.32), rgba(255, 255, 255, 0.04));
}

.module-zeeg h3 {
  color: var(--purple-light);
}

/* ---------- DIFFERENTIAL ---------- */
.differential {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  align-items: center;
  gap: 64px;
  padding: 96px clamp(34px, 10vw, 120px);
  background:
    radial-gradient(circle at 18% 28%, rgba(164, 255, 0, 0.06), transparent 26%),
    var(--bg);
}

.differential .section-copy p {
  max-width: 620px;
}

.benefit-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.benefit-grid span {
  min-height: 112px;
  display: flex;
  align-items: flex-end;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035));
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
}

.benefit-grid span:first-child {
  grid-column: span 2;
  min-height: 132px;
  border-color: rgba(164, 255, 0, 0.42);
  background:
    radial-gradient(circle at 88% 20%, rgba(164, 255, 0, 0.16), transparent 32%),
    linear-gradient(145deg, var(--green-soft), rgba(255, 255, 255, 0.04));
  color: #ffffff;
  font-size: 20px;
}

/* ---------- PRICING ---------- */
.pricing {
  padding: 96px clamp(28px, 8vw, 106px) 82px;
  background:
    linear-gradient(180deg, rgba(164, 255, 0, 0.03), transparent 40%),
    var(--bg);
}

.pricing-head {
  text-align: center;
  margin-bottom: 44px;
}

.pricing-head h2 {
  margin-bottom: 18px;
}

.pricing-head p {
  max-width: 620px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: 28px;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 560px;
  padding: 40px 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  color: #ffffff;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: rgba(164, 255, 0, 0.45);
}

.plan-card-featured {
  min-height: 640px;
  padding-top: 60px;
  border-color: rgba(164, 255, 0, 0.55);
  background:
    radial-gradient(circle at 80% 6%, rgba(164, 255, 0, 0.16), transparent 32%),
    var(--surface);
  box-shadow: 0 22px 72px rgba(164, 255, 0, 0.1);
}

.plan-badge {
  position: absolute;
  top: 22px;
  right: 22px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--green);
  color: #0c111d;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.plan-card h3 {
  margin-bottom: 14px;
  font-size: 20px;
}

.plan-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: 38px;
  line-height: 1;
  font-weight: 800;
  color: var(--green);
}

.plan-card strong small {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
}

.plan-card > p {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.plan-card ul {
  display: grid;
  gap: 16px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

.plan-card li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.86);
}

.plan-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-soft);
  border: 1px solid rgba(164, 255, 0, 0.5);
}

.plan-card li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 5px;
  width: 6px;
  height: 4px;
  border-left: 1.5px solid var(--green);
  border-bottom: 1.5px solid var(--green);
  transform: rotate(-45deg);
}

.plan-card .btn {
  width: 100%;
  margin-top: auto;
}

/* ---------- FAQ ---------- */
.faq {
  padding: 96px clamp(34px, 10vw, 120px);
}

.faq-head {
  text-align: center;
  margin-bottom: 40px;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq details {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  transition: border-color 160ms ease;
}

.faq details[open] {
  border-color: rgba(164, 255, 0, 0.4);
}

.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  color: var(--green);
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
  transition: transform 180ms ease;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

/* ---------- FINAL CTA ---------- */
.final-cta {
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px clamp(24px, 10vw, 120px);
  text-align: center;
}

.final-cta-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.final-asterisk {
  width: 56px;
  height: 56px;
  margin-bottom: 22px;
  animation: pulseNode 4s ease-in-out infinite;
}

.final-cta .eyebrow {
  justify-content: center;
}

.final-cta h2 {
  margin-bottom: 16px;
  font-size: clamp(42px, 6vw, 68px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.final-cta h3 {
  max-width: 720px;
  margin: 0 auto 22px;
  color: var(--green);
  font-size: clamp(19px, 2.4vw, 28px);
  line-height: 1.3;
  font-weight: 700;
}

.final-cta p {
  max-width: 620px;
  margin: 0 auto 32px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

/* ---------- FOOTER ---------- */
.site-footer {
  width: 100%;
  padding: 90px clamp(34px, 9vw, 104px) 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background:
    radial-gradient(circle at 82% 0%, rgba(164, 255, 0, 0.06), transparent 24%),
    var(--bg-deep);
  color: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.35fr;
  gap: 42px;
  padding-bottom: 54px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p,
.footer-cta p {
  max-width: 240px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.footer-brand-link {
  display: inline-flex;
  margin-bottom: 18px;
}

.footer-grid h3 {
  margin-bottom: 14px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.55);
}

.footer-cta h3 {
  font-size: 18px;
  text-transform: none;
  letter-spacing: 0;
  color: #ffffff;
}

.footer-grid a:not(.brand):not(.btn) {
  display: block;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 13px;
}

.footer-cta .btn {
  min-height: 42px;
  font-size: 13px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding-top: 24px;
  color: var(--muted);
  font-size: 12px;
}

.footer-meta,
.socials {
  display: flex;
  align-items: center;
  gap: 28px;
}

.socials {
  gap: 18px;
  font-weight: 800;
}

.socials a:hover {
  color: var(--green);
}

/* ---------- REVEAL ANIM ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  transition: opacity 620ms ease, transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes pulseNode { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
@keyframes spinStartup { to { transform: rotate(360deg); } }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 24px;
  }

  .menu-toggle { display: block; }
  .main-nav, .header-actions { display: none; }

  .site-header.is-open .main-nav,
  .site-header.is-open .header-actions {
    display: flex;
    grid-column: 1 / -1;
    width: 100%;
  }

  .site-header.is-open .main-nav {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 10px;
  }

  .main-nav a { width: 100%; padding: 8px 0; }
  .main-nav a::after { bottom: 0; }
  .site-header.is-open .header-actions { justify-content: flex-start; }

  .hero,
  .problem,
  .centralize,
  .zeeg,
  .differential {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero { padding-top: 64px; }

  .startup-visual,
  .orbit-system {
    justify-self: center;
  }

  .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .plans,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .plan-card,
  .plan-card-featured {
    min-height: auto;
    padding: 30px;
  }

  .footer-bottom,
  .footer-meta {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .hero,
  .problem,
  .centralize,
  .zeeg,
  .pricing,
  .modules,
  .differential,
  .faq,
  .final-cta {
    padding-left: 22px;
    padding-right: 22px;
  }

  .benefit-grid,
  .module-grid {
    grid-template-columns: 1fr;
  }

  .benefit-grid span:first-child {
    grid-column: auto;
  }

  .orbit-system {
    width: 100%;
    height: 420px;
    transform: scale(0.8);
    transform-origin: center;
  }

  h1 { font-size: clamp(36px, 12vw, 56px); }

  .problem h2,
  .section-copy h2,
  .pricing h2,
  .modules-head h2,
  .faq-head h2,
  .zeeg-copy h2 {
    font-size: clamp(30px, 9vw, 42px);
  }

  .hero-actions,
  .hero-actions .btn {
    width: 100%;
  }

  .startup-visual { min-height: 360px; }
  .startup-card-main { width: min(100%, 320px); min-height: 260px; }
  .startup-card-mini { width: 158px; }
  .startup-card-top { right: 8px; top: 18px; }
  .startup-card-bottom { left: 8px; bottom: 30px; }

  .pain-panel article:hover,
  .plan-card:hover,
  .module-grid article:hover {
    transform: none;
  }

  .footer-meta { gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}